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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 4 | * a WordPress post. Mailbox connection information must be |
| 5 | * configured under Settings > Writing |
| 6 | * |
| 7 | * @package WordPress |
| 8 | */ |
| 9 | |
| 10 | /** Make sure that the WordPress bootstrap has run before continuing. */ |
| 11 | require(dirname(__FILE__) . '/wp-load.php'); |
| 12 | |
| 13 | if ( ! apply_filters( 'enable_post_by_email_configuration', true ) ) |
| 14 | wp_die( __( 'This action has been disabled by the administrator.' ) ); |
| 15 | |
| 16 | /** Allow a plugin to do a complete takeover of Post by Email **/ |
| 17 | do_action('wp-mail.php'); |
| 18 | |
| 19 | /** Get the POP3 class with which to access the mailbox. */ |
| 20 | require_once( ABSPATH . WPINC . '/class-pop3.php' ); |
| 21 | |
| 22 | /** Only check at this interval for new messages. */ |